Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Michael Tsirkin0
Date of Patent
January 2, 2024
0Patent Application Number
173072740
Date Filed
May 4, 2021
0Patent Citations
Patent Primary Examiner
CPC Code
Patent abstract
Systems and methods for memory management for virtual machines. An example method may include receiving, by a host computing system, a memory access request initiated by a peripheral component interconnect (PCI) device, wherein the memory access request comprises a memory address and an address translation flag specifying an address space associated with the memory address; and responsive to determining that the address translation flag is set to a first value indicating a host address space, causing a host system input/output memory management unit (IOMMU) to pass-through the memory access request.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.